The GRP Professional Carrier-Grade IP Phones series is the most advanced, designed for mass deployment. This next-generation IP phone series features a sleek new design, re-imagined user experience, unified firmware and advanced feature options including Bluetooth & Wi-Fi support, dual LCD displays, up to 14-line support, customization with personalized faceplates, 5-way conferencing, and more. For remote and cloud provisioning requirements, the GRP series is compatible with Grandstream’s new cloud provisioning platform, GDMS (Grandstream Device Management System). Designed for enterprises, service providers, and other high-volume markets, the GRP series offers a robust, easy-to-use, and easy-to-deploy voice platform with next-generation features for high-end users.